From 2c259a91d8d23a8266092b0dd51b8092877717a4 Mon Sep 17 00:00:00 2001 From: Etienne Buira Date: Fri, 8 Nov 2024 17:45:32 +0100 Subject: [PATCH] gdb: lx-symbols: do not error out on monolithic build This avoids spurious message: (gdb) lx-symbols loading vmlinux No source file named kernel/module/main.c. Link: https://lkml.kernel.org/r/Zy5ALByQtpO-ddh4@Z926fQmE5jqhFMgp6 Signed-off-by: Etienne Buira Cc: Andrew Ballance Cc: Kieran Bingham Signed-off-by: Andrew Morton --- scripts/gdb/linux/modules.py | 3 +++ scripts/gdb/linux/symbols.py | 3 +++ 2 files changed, 6 insertions(+) diff --git a/scripts/gdb/linux/modules.py b/scripts/gdb/linux/modules.py index 298dfcc25eae..fa15f872ddbe 100644 --- a/scripts/gdb/linux/modules.py +++ b/scripts/gdb/linux/modules.py @@ -19,6 +19,9 @@ from linux import cpus, utils, lists, constants module_type = utils.CachedType("struct module") +def has_modules(): + return utils.gdb_eval_or_none("modules") is not None + def module_list(): global module_type modules = utils.gdb_eval_or_none("modules") diff --git a/scripts/gdb/linux/symbols.py b/scripts/gdb/linux/symbols.py index e8316beb17a7..f6c1b063775a 100644 --- a/scripts/gdb/linux/symbols.py +++ b/scripts/gdb/linux/symbols.py @@ -178,6 +178,9 @@ lx-symbols command.""" self.load_all_symbols() + if not modules.has_modules(): + return + if hasattr(gdb, 'Breakpoint'): if self.breakpoint is not None: self.breakpoint.delete()